Interface DatabaseProvider
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- All Known Implementing Classes:
DefaultDatabaseProvider
,ExoDatabaseProvider
,StandaloneDatabaseProvider
@Deprecated public interface DatabaseProvider
Deprecated.com.google.android.exoplayer2 is deprecated. Please migrate to androidx.media3 (which contains the same ExoPlayer code). See the migration guide for more details, including a script to help with the migration.ProvidesSQLiteDatabase
instances to media library components, which may read and write tables prefixed withTABLE_PREFIX
.
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Field Summary
Fields Modifier and Type Field Description static String
TABLE_PREFIX
Deprecated.Prefix for tables that can be read and written by media library components.
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Method Summary
All Methods Instance Methods Abstract Methods Deprecated Methods Modifier and Type Method Description SQLiteDatabase
getReadableDatabase()
Deprecated.Creates and/or opens a database.SQLiteDatabase
getWritableDatabase()
Deprecated.Creates and/or opens a database that will be used for reading and writing.
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Field Detail
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TABLE_PREFIX
static final String TABLE_PREFIX
Deprecated.Prefix for tables that can be read and written by media library components.- See Also:
- Constant Field Values
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Method Detail
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getWritableDatabase
SQLiteDatabase getWritableDatabase()
Deprecated.Creates and/or opens a database that will be used for reading and writing.Once opened successfully, the database is cached, so you can call this method every time you need to write to the database. Errors such as bad permissions or a full disk may cause this method to fail, but future attempts may succeed if the problem is fixed.
- Returns:
- A read/write database object.
- Throws:
SQLiteException
- If the database cannot be opened for writing.
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getReadableDatabase
SQLiteDatabase getReadableDatabase()
Deprecated.Creates and/or opens a database. This will be the same object returned bygetWritableDatabase()
unless some problem, such as a full disk, requires the database to be opened read-only. In that case, a read-only database object will be returned. If the problem is fixed, a future call togetWritableDatabase()
may succeed, in which case the read-only database object will be closed and the read/write object will be returned in the future.Once opened successfully, the database is cached, so you can call this method every time you need to read from the database.
- Returns:
- A database object valid until
getWritableDatabase()
is called. - Throws:
SQLiteException
- If the database cannot be opened.
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